External surface of a splined nut



FIG. 1 is a top perspective view of an external surface for a splined nut showing our new design;

FIG. 2 is a reduced top view thereof, the bottom being a mirror image;

FIG. 3 is a front view taken in the direction of the arrows on line 3--3 of FIG. 2;

FIG. 4 is a rear view taken in the direction of the arrows on line 4--4 of FIG. 2;

FIG. 5 is left side view taken in the direction of the arrows on line 5--5 of FIG. 2, the right side being a mirror image; and,

FIG. 6 is a top perspective view of a second embodiment of the design of FIG. 1, the only difference being the omission of the chamfered edges.

The broken lines showing the internal surface of the splined nut are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an external surface of a splined nut, as shown and described. 